Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000683644> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2000683644 endingPage "47" @default.
- W2000683644 startingPage "21" @default.
- W2000683644 abstract "The dentition of the American opossum, Didelphis marsupialis, has been examined using prepared skulls, occlusal casts and, during normal function in chewing, by cinefluorography. The information obtained from these studies has been used in a simulation of the power stroke of mastication on a stereotaxic machine. The directions and amplitudes of the movements used in chewing have been demonstrated. Two types of power stroke are described; a crushing-puncturing stroke associated with tooth-food-tooth contact occurring in the early stages of mastication, and a shearing stroke with tooth-tooth contact occurring later. The first type produces a rapid flattening of the tips of the cusps, the second a series of striated wear facets on the slopes of the cusps. In the shearing stroke the food is triturated by an anteromedial movement of the paracristid of the lower molars across the metacrista of the upper. Active chewing occurs on one side of the mouth only at any one time and for a considerable number of cycles. The symphysis does not cross the midline during any sequence of cycles. The anteromedially directed power stroke is mediated in part by the mobile symphysis which allows asymmetrical movement of the two dentaries and by a Bennett shift of the mandibular condyles. The similarity between the molars of Didelphis and those of the early therians, notably Alphadon, Pappotherium and Holoclemensia is recognized. It is suggested that the information obtained from this study may assist in the interpretation of early therian molars." @default.
- W2000683644 created "2016-06-24" @default.
- W2000683644 creator A5007360646 @default.
- W2000683644 creator A5042268251 @default.
- W2000683644 date "1970-02-01" @default.
- W2000683644 modified "2023-10-18" @default.
- W2000683644 title "Molar occlusion and mandibular movements during occlusion in the American opossum, Didelphis marsupialis L." @default.
- W2000683644 cites W1976406608 @default.
- W2000683644 cites W2019281859 @default.
- W2000683644 cites W2025120504 @default.
- W2000683644 cites W2026404827 @default.
- W2000683644 cites W2040540552 @default.
- W2000683644 cites W2042358664 @default.
- W2000683644 cites W2094751752 @default.
- W2000683644 cites W2133170934 @default.
- W2000683644 cites W2166975591 @default.
- W2000683644 cites W4239210758 @default.
- W2000683644 cites W4245261361 @default.
- W2000683644 doi "https://doi.org/10.1111/j.1096-3642.1970.tb00728.x" @default.
- W2000683644 hasPublicationYear "1970" @default.
- W2000683644 type Work @default.
- W2000683644 sameAs 2000683644 @default.
- W2000683644 citedByCount "213" @default.
- W2000683644 countsByYear W20006836442012 @default.
- W2000683644 countsByYear W20006836442013 @default.
- W2000683644 countsByYear W20006836442014 @default.
- W2000683644 countsByYear W20006836442015 @default.
- W2000683644 countsByYear W20006836442016 @default.
- W2000683644 countsByYear W20006836442017 @default.
- W2000683644 countsByYear W20006836442018 @default.
- W2000683644 countsByYear W20006836442019 @default.
- W2000683644 countsByYear W20006836442020 @default.
- W2000683644 countsByYear W20006836442021 @default.
- W2000683644 countsByYear W20006836442022 @default.
- W2000683644 countsByYear W20006836442023 @default.
- W2000683644 crossrefType "journal-article" @default.
- W2000683644 hasAuthorship W2000683644A5007360646 @default.
- W2000683644 hasAuthorship W2000683644A5042268251 @default.
- W2000683644 hasConcept C105702510 @default.
- W2000683644 hasConcept C141071460 @default.
- W2000683644 hasConcept C151730666 @default.
- W2000683644 hasConcept C154758884 @default.
- W2000683644 hasConcept C188126409 @default.
- W2000683644 hasConcept C199343813 @default.
- W2000683644 hasConcept C202271784 @default.
- W2000683644 hasConcept C2776268601 @default.
- W2000683644 hasConcept C2777577063 @default.
- W2000683644 hasConcept C2778831267 @default.
- W2000683644 hasConcept C2780290630 @default.
- W2000683644 hasConcept C2780837108 @default.
- W2000683644 hasConcept C29694066 @default.
- W2000683644 hasConcept C71924100 @default.
- W2000683644 hasConcept C86803240 @default.
- W2000683644 hasConcept C96646087 @default.
- W2000683644 hasConceptScore W2000683644C105702510 @default.
- W2000683644 hasConceptScore W2000683644C141071460 @default.
- W2000683644 hasConceptScore W2000683644C151730666 @default.
- W2000683644 hasConceptScore W2000683644C154758884 @default.
- W2000683644 hasConceptScore W2000683644C188126409 @default.
- W2000683644 hasConceptScore W2000683644C199343813 @default.
- W2000683644 hasConceptScore W2000683644C202271784 @default.
- W2000683644 hasConceptScore W2000683644C2776268601 @default.
- W2000683644 hasConceptScore W2000683644C2777577063 @default.
- W2000683644 hasConceptScore W2000683644C2778831267 @default.
- W2000683644 hasConceptScore W2000683644C2780290630 @default.
- W2000683644 hasConceptScore W2000683644C2780837108 @default.
- W2000683644 hasConceptScore W2000683644C29694066 @default.
- W2000683644 hasConceptScore W2000683644C71924100 @default.
- W2000683644 hasConceptScore W2000683644C86803240 @default.
- W2000683644 hasConceptScore W2000683644C96646087 @default.
- W2000683644 hasIssue "1" @default.
- W2000683644 hasLocation W20006836441 @default.
- W2000683644 hasOpenAccess W2000683644 @default.
- W2000683644 hasPrimaryLocation W20006836441 @default.
- W2000683644 hasRelatedWork W1578826974 @default.
- W2000683644 hasRelatedWork W1596362191 @default.
- W2000683644 hasRelatedWork W2017264137 @default.
- W2000683644 hasRelatedWork W2018254151 @default.
- W2000683644 hasRelatedWork W2050905976 @default.
- W2000683644 hasRelatedWork W2177021823 @default.
- W2000683644 hasRelatedWork W2319952278 @default.
- W2000683644 hasRelatedWork W2328643949 @default.
- W2000683644 hasRelatedWork W2431530961 @default.
- W2000683644 hasRelatedWork W4290108698 @default.
- W2000683644 hasVolume "49" @default.
- W2000683644 isParatext "false" @default.
- W2000683644 isRetracted "false" @default.
- W2000683644 magId "2000683644" @default.
- W2000683644 workType "article" @default.